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strongswan [2025/05/09 13:58]
admin [Beispiel]
strongswan [2025/05/09 13:59] (aktuell)
admin
Zeile 93: Zeile 93:
 ip route ip route
 ip xfrm policy ip xfrm policy
 +</code>
 +
 +=====Mitschnitt=====
 +
 +<code>
 +C:\Users\manuel.zarat>ssh root@176.103.220.16
 +The authenticity of host '176.103.220.16 (176.103.220.16)' can't be established.
 +ED25519 key fingerprint is SHA256:3zNch+1SSWrLC/ZO/wN0G+6MMxLweIzh3tWL1V106FM.
 +This key is not known by any other names.
 +Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
 +Warning: Permanently added '176.103.220.16' (ED25519) to the list of known hosts.
 +Enter passphrase for key 'C:\Users\manuel.zarat/.ssh/id_rsa':
 +Welcome to Ubuntu 22.04.5 LTS (GNU/Linux 5.15.0-139-generic x86_64)
 +
 + * Documentation:  https://help.ubuntu.com
 + * Management:     https://landscape.canonical.com
 + * Support:        https://ubuntu.com/pro
 +
 + System information as of Fri May  9 01:42:22 PM CEST 2025
 +
 +  System load:  0.92              Processes:             87
 +  Usage of /:   9.0% of 24.05GB   Users logged in:       0
 +  Memory usage: 9%                IPv4 address for eth0: 176.103.220.16
 +  Swap usage:   0%                IPv6 address for eth0: 2a10:fc81:9388:a08c::1
 +
 +
 +Expanded Security Maintenance for Applications is not enabled.
 +
 +0 updates can be applied immediately.
 +
 +Enable ESM Apps to receive additional future security updates.
 +See https://ubuntu.com/esm or run: sudo pro status
 +
 +
 +
 +The programs included with the Ubuntu system are free software;
 +the exact distribution terms for each program are described in the
 +individual files in /usr/share/doc/*/copyright.
 +
 +Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
 +applicable law.
 +
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~# sudo apt update
 +Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
 +Hit:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
 +Hit:3 http://archive.ubuntu.com/ubuntu jammy-backports InRelease
 +Hit:4 http://security.ubuntu.com/ubuntu jammy-security InRelease
 +Reading package lists... Done
 +Building dependency tree... Done
 +Reading state information... Done
 +All packages are up to date.
 +root@vm-fjqfnd2u:~# sudo apt install strongswan
 +Reading package lists... Done
 +Building dependency tree... Done
 +Reading state information... Done
 +The following additional packages will be installed:
 +  libcharon-extauth-plugins libstrongswan libstrongswan-standard-plugins strongswan-charon strongswan-libcharon
 +  strongswan-starter
 +Suggested packages:
 +  libstrongswan-extra-plugins libcharon-extra-plugins
 +The following NEW packages will be installed:
 +  libcharon-extauth-plugins libstrongswan libstrongswan-standard-plugins strongswan strongswan-charon
 +  strongswan-libcharon strongswan-starter
 +0 upgraded, 7 newly installed, 0 to remove and 0 not upgraded.
 +Need to get 959 kB of archives.
 +After this operation, 4,243 kB of additional disk space will be used.
 +Do you want to continue? [Y/n] y
 +Get:1 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 libstrongswan amd64 5.9.5-2ubuntu2.3 [394 kB]
 +Get:2 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 strongswan-libcharon amd64 5.9.5-2ubuntu2.3 [266 kB]
 +Get:3 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 strongswan-charon amd64 5.9.5-2ubuntu2.3 [23.7 kB]
 +Get:4 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 strongswan-starter amd64 5.9.5-2ubuntu2.3 [156 kB]
 +Get:5 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 libcharon-extauth-plugins amd64 5.9.5-2ubuntu2.3 [24.5 kB]
 +Get:6 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 libstrongswan-standard-plugins amd64 5.9.5-2ubuntu2.3 [76.6 kB]
 +Get:7 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 strongswan all 5.9.5-2ubuntu2.3 [18.7 kB]
 +Fetched 959 kB in 1s (1,206 kB/s)
 +Preconfiguring packages ...
 +Selecting previously unselected package libstrongswan.
 +(Reading database ... 93565 files and directories currently installed.)
 +Preparing to unpack .../0-libstrongswan_5.9.5-2ubuntu2.3_amd64.deb ...
 +Unpacking libstrongswan (5.9.5-2ubuntu2.3) ...
 +Selecting previously unselected package strongswan-libcharon.
 +Preparing to unpack .../1-strongswan-libcharon_5.9.5-2ubuntu2.3_amd64.deb ...
 +Unpacking strongswan-libcharon (5.9.5-2ubuntu2.3) ...
 +Selecting previously unselected package strongswan-charon.
 +Preparing to unpack .../2-strongswan-charon_5.9.5-2ubuntu2.3_amd64.deb ...
 +Unpacking strongswan-charon (5.9.5-2ubuntu2.3) ...
 +Selecting previously unselected package strongswan-starter.
 +Preparing to unpack .../3-strongswan-starter_5.9.5-2ubuntu2.3_amd64.deb ...
 +Unpacking strongswan-starter (5.9.5-2ubuntu2.3) ...
 +Selecting previously unselected package libcharon-extauth-plugins.
 +Preparing to unpack .../4-libcharon-extauth-plugins_5.9.5-2ubuntu2.3_amd64.deb ...
 +Unpacking libcharon-extauth-plugins (5.9.5-2ubuntu2.3) ...
 +Selecting previously unselected package libstrongswan-standard-plugins.
 +Preparing to unpack .../5-libstrongswan-standard-plugins_5.9.5-2ubuntu2.3_amd64.deb ...
 +Unpacking libstrongswan-standard-plugins (5.9.5-2ubuntu2.3) ...
 +Selecting previously unselected package strongswan.
 +Preparing to unpack .../6-strongswan_5.9.5-2ubuntu2.3_all.deb ...
 +Unpacking strongswan (5.9.5-2ubuntu2.3) ...
 +Setting up libstrongswan (5.9.5-2ubuntu2.3) ...
 +Setting up strongswan-libcharon (5.9.5-2ubuntu2.3) ...
 +Setting up libcharon-extauth-plugins (5.9.5-2ubuntu2.3) ...
 +Setting up strongswan-charon (5.9.5-2ubuntu2.3) ...
 +Setting up libstrongswan-standard-plugins (5.9.5-2ubuntu2.3) ...
 +Setting up strongswan-starter (5.9.5-2ubuntu2.3) ...
 +Created symlink /etc/systemd/system/multi-user.target.wants/strongswan-starter.service → /lib/systemd/system/strongswan-starter.service.
 +Setting up strongswan (5.9.5-2ubuntu2.3) ...
 +Processing triggers for man-db (2.10.2-1) ...
 +Scanning processes...
 +Scanning linux images...
 +
 +Running kernel seems to be up-to-date.
 +
 +No services need to be restarted.
 +
 +No containers need to be restarted.
 +
 +No user sessions are running outdated binaries.
 +
 +No VM guests are running outdated hypervisor (qemu) binaries on this host.
 +root@vm-fjqfnd2u:~# nano /etc/ipsec.conf
 +root@vm-fjqfnd2u:~# nano /etc/ipsec.conf
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~# nano /etc/ipsec.secrets
 +root@vm-fjqfnd2u:~# sudo systemctl restart strongswan
 +Failed to restart strongswan.service: Unit strongswan.service not found.
 +root@vm-fjqfnd2u:~# sudo systemctl restart strongswan
 +Failed to restart strongswan.service: Unit strongswan.service not found.
 +root@vm-fjqfnd2u:~# service strongswan start
 +Failed to start strongswan.service: Unit strongswan.service not found.
 +root@vm-fjqfnd2u:~# ^C
 +root@vm-fjqfnd2u:~# sudo systemctl restart strongswan-starter
 +root@vm-fjqfnd2u:~# sudo ipsec statusall
 +Status of IKE charon daemon (strongSwan 5.9.5, Linux 5.15.0-139-generic, x86_64):
 +  uptime: 10 seconds, since May 09 13:52:17 2025
 +  malloc: sbrk 2105344, mmap 0, used 1226144, free 879200
 +  worker threads: 11 of 16 idle, 5/0/0/0 working, job queue: 0/0/0/0, scheduled: 3
 +  loaded plugins: charon aesni aes rc2 sha2 sha1 md5 mgf1 random nonce x509 revocation constraints pubkey pkcs1 pkcs7 pkcs8 pkcs12 pgp dnskey sshkey pem openssl fips-prf gmp agent xcbc hmac gcm drbg attr kernel-netlink resolve socket-default connmark stroke updown eap-mschapv2 xauth-generic counters
 +Listening IP addresses:
 +  176.103.220.16
 +  2a10:fc81:9388:a08c::1
 +Connections:
 +site-to-site:  176.103.220.16...213.33.126.194  IKEv1, dpddelay=30s
 +site-to-site:   local:  [176.103.220.16] uses pre-shared key authentication
 +site-to-site:   remote: [213.33.126.194] uses pre-shared key authentication
 +site-to-site:   child:  192.168.150.0/24 === 192.168.160.0/24 TUNNEL, dpdaction=restart
 +Security Associations (1 up, 0 connecting):
 +site-to-site[1]: ESTABLISHED 10 seconds ago, 176.103.220.16[176.103.220.16]...213.33.126.194[213.33.126.194]
 +site-to-site[1]: IKEv1 SPIs: 26f57177203d9634_i* 10720151977037b9_r, pre-shared key reauthentication in 2 hours
 +site-to-site[1]: IKE proposal: AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1024
 +root@vm-fjqfnd2u:~# ip route
 +default via 176.103.220.1 dev eth0 proto static
 +176.103.220.0/23 dev eth0 proto kernel scope link src 176.103.220.16
 +root@vm-fjqfnd2u:~# ip xfrm policy
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket in priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket out priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket in priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket out priority 0
 +src ::/0 dst ::/0
 +        socket in priority 0
 +src ::/0 dst ::/0
 +        socket out priority 0
 +src ::/0 dst ::/0
 +        socket in priority 0
 +src ::/0 dst ::/0
 +        socket out priority 0
 +root@vm-fjqfnd2u:~# nano /etc/ipsec.conf
 +root@vm-fjqfnd2u:~# ip xfrm policy
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket in priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket out priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket in priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket out priority 0
 +src ::/0 dst ::/0
 +        socket in priority 0
 +src ::/0 dst ::/0
 +        socket out priority 0
 +src ::/0 dst ::/0
 +        socket in priority 0
 +src ::/0 dst ::/0
 +        socket out priority 0
 +root@vm-fjqfnd2u:~# sudo systemctl restart strongswan-starter
 +root@vm-fjqfnd2u:~# ip xfrm policy
 +src 192.168.150.0/24 dst 192.168.160.0/24
 +        dir out priority 375423
 +        tmpl src 176.103.220.16 dst 213.33.126.194
 +                proto esp spi 0x86d8f2b3 reqid 1 mode tunnel
 +src 192.168.160.0/24 dst 192.168.150.0/24
 +        dir fwd priority 375423
 +        tmpl src 213.33.126.194 dst 176.103.220.16
 +                proto esp reqid 1 mode tunnel
 +src 192.168.160.0/24 dst 192.168.150.0/24
 +        dir in priority 375423
 +        tmpl src 213.33.126.194 dst 176.103.220.16
 +                proto esp reqid 1 mode tunnel
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket in priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket out priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket in priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket out priority 0
 +src ::/0 dst ::/0
 +        socket in priority 0
 +src ::/0 dst ::/0
 +        socket out priority 0
 +src ::/0 dst ::/0
 +        socket in priority 0
 +src ::/0 dst ::/0
 +        socket out priority 0
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~# sudo systemctl restart strongswan-starter^C
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~#
 +root@vm-fjqfnd2u:~# ip xfrm policy
 +src 192.168.150.0/24 dst 192.168.160.0/24
 +        dir out priority 375423
 +        tmpl src 176.103.220.16 dst 213.33.126.194
 +                proto esp spi 0x86d8f2b3 reqid 1 mode tunnel
 +src 192.168.160.0/24 dst 192.168.150.0/24
 +        dir fwd priority 375423
 +        tmpl src 213.33.126.194 dst 176.103.220.16
 +                proto esp reqid 1 mode tunnel
 +src 192.168.160.0/24 dst 192.168.150.0/24
 +        dir in priority 375423
 +        tmpl src 213.33.126.194 dst 176.103.220.16
 +                proto esp reqid 1 mode tunnel
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket in priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket out priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket in priority 0
 +src 0.0.0.0/0 dst 0.0.0.0/0
 +        socket out priority 0
 +src ::/0 dst ::/0
 +        socket in priority 0
 +src ::/0 dst ::/0
 +        socket out priority 0
 +src ::/0 dst ::/0
 +        socket in priority 0
 +src ::/0 dst ::/0
 +        socket out priority 0
 +root@vm-fjqfnd2u:~#
 </code> </code>
  
strongswan.txt · Zuletzt geändert: 2025/05/09 13:59 von admin